Adafruit Ultimate GPS Logger Shield - Includes GPS Module

Key Features: -165 dBm sensitivity, 10 Hz updates, 66 channels Low power module - only 20mA current draw, half of most GPS's Built-in datalogging to flash Big prototyping area For use with Arduino Uno/Duemilanove/Diecimila/Leonardo Brand new and better than ever, we've replaced our Adafruit GPS shield kit with this assembled shield that comes with an Ultimate GPS module integrated into the board. This GPS shield works great with either UNO or Leonardo Arduinos and is designed to log data to an SD card. Or you can leave the SD card out and use the GPS for a geocaching project, or maybe a music player that changes tunes depending on where you are in the city.Item SpecificsAssembled & tested shield1 - 0.1" male header12mm coin cell batteryMicroSD card slot for datalogging onto a removable cardRTC battery included, for up to 7 years backupPPS output on fixInternal patch antenna + u.FL connector for external active antennaPower, Pin #13 and Fix status LEDPCB Size: 69mm x 53mm x 6.7mm (2.7in x 2.1in x 0.26in)Weight (w/o GPS module): 24gSome soldering may be requiredAntenna,GPS receiver, and MicroSD card NOT INCLUDEDNot for use with Mega/ADK/Due